Following the release of latest album 'This Heathen Land', the band headed out on a run of UK dates.
Their new album 'This Heathen Land' is set for release in November.
Fourteen bands have been announced - read on for more details.
Find out more and check out the band's new single here.
Headliners Mercyful Hate and special guests Dimmu Borgir will appear at the festival in 2021.